Activision Brings King's Quest, Space Quest to Steam

All seven games in Sierra's King's Quest series are currently available for the 25% discounted price of $15, with the six-game Space Quest series available at the same price.
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The system requirements for King's Quest warn that "some games in this collection may run under Windows XP 64 and Vista 32/64, but are not officially supported," so 64-bit users may want to wait on compatibility reports before plunking down their digital money.